Instrument Cluster Scan Tool Information
Instrument Panel Cluster Scan Tool Data Parameters
INSTRUMENT PANEL CLUSTER SCAN TOOL DATA PARAMETERS
| Parameter | Expected Value | Definition |
|---|---|---|
| Operating Conditions: Ignition ON | ||
| Battery Voltage | Varies | This displays volts. The scan tool displays the system voltage of the vehicle. |
| Display Dimming | Varies | This displays 0-100%. This is the current displays dimming percentage. |
| Engine Speed Signal | 0 RPM | This displays 0-9999 RPM. The IPC monitors the engine speed signal circuit from the ECM via serial data. |
| Ignition 1 | Active | The scan tool displays Active or Inactive. This is the state of the ignition 1 voltage circuit to the instrument panel cluster (IPC). |
| LCD Dimming | Varies | This displays 0-100%. This is the current backlighting dimming percentage. |
| Passenger Seatbelt Indicator Commanded | Off | The scan tool displays On or Off. This is the state of the passenger seatbelt indicator command as monitored by the IPC. |
| Passenger Seatbelt Indicator Status | Off | The scan tool displays On or Off. This is the status of the passenger seatbelt indicator as monitored by the IPC. |
| Pointer Dimming | Varies | This displays 0-100%. This is the current pointer dimming percentage. |
| Vehicle Speed | 0 km/h (0 mph) | This displays km/h (mph). This is the current vehicle speed received by the IPC from the ECM via a serial data message. |
Instrument Panel Cluster Scan Tool Output Controls
INSTRUMENT PANEL CLUSTER SCAN TOOL OUTPUT CONTROLS
| Scan Tool Output Control | Description |
|---|---|
| Coolant Gauge Sweep | The scan tool commands the IPC to sweep the coolant gage between minimum and maximum when selected. |
| Display Test | The IPC illuminates the indicators when you select On. |
| Fuel Gauge Sweep | The scan tool commands the IPC to sweep the fuel gage between minimum and maximum when selected. |
| Segment Check | The IPC varies the backlight intensity. |
| Speed Gauge Sweep | The scan tool commands the IPC to sweep the speedometer gage between minimum and maximum when selected. |
| Tach Gauge Sweep | The scan tool commands the IPC to sweep the tachometer gage between minimum and maximum when selected. |